Record details

Title
    Evidence for high-temperature diffusional creep preserved by rapid cooling of lower crust (North Bohemian shear zone, Czech Republic)
Other titles
    Doklady pro vysokoteplotní difuzní kríp zachované díky rychlému chladnutí spodní kůry (severočeská střižná zóna, Česká republika)
Author
    Dörr, Wolfgang
    Fiala, Jiří
    Kotková, Jana
    Maluski, Henri
    Valverde-Vaquero, Pablo
    Zulauf, Gernold
Language
    anglicky
Publication type
    článek v periodiku
Source title - serial
    Terra Nova
Vol./nr.
    Roč. 14, č. 5
Pages
    10
Year
    2002
Thesaurus term
    volume diffusion, dislocation creep, granulite, orthogneiss, North Bohemian Shear Zone,Bohemian Massif, monazite and muscovite dating, rapid cooling
Keyword
    Bohemian
    Cooling
    Creep
    Crust
    Czech
    Diffusional
    Evidence
    High-temperature
    Lower
    North
    Preserved
    Rapid
    Republic
    Shear
    Zone
Abstract (in english)
   Volume diffusion and dislocation creep at high temperature led to high finite strain in granulite and orthogneiss of the Ohře crystalline complex (North Bohemian Shear zone). The high-energy structure have been preserved due to rapid cooling. Overlapping U-Pb monazite (c. 341 Ma) and Ar-Ar muscovite (c. 341 Ma) ages imply a high cooling rate. Structural interpretations are presented.
Contributor
    Česká geologická služba
Contributor code
    ČGS (RIV)
Source format
    R
Import date
    15. 10. 2014